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Monday, May 4, 2009
We don't know if our readers are as interested in coastlines as we are, but we do want to point out a new competition to generate ideas for a near-future San Francisco and environs inundated by sea level rise caused by climate change and with a population perhaps too unwilling to be displaced.
To grapple with the realities of sea level rise, a new suite of shoreline design concepts is needed. The Rising Tides ideas competition seeks responses to various design challenges, such as: How do we build in an area that is dry now, but that may be wet in the future? How do we retrofit existing shoreline infrastructure such as shipping ports, highways, airports, power plants and wastewater treatment plants? Can we imagine a different shoreline configuration or settlement pattern that allows temporary inundation from extreme storm events? And how do we provide flood protection inland of marshes without drowning the wetland when the water rises?
We're hoping not to see stilts and barges, because there are just too many of those littering other ideas competitions. How about more of this and less of this? But then again, we'll be eating everything up — any and all ideas — with sustained glee: monstrous Army Corps megaengineering; the Golden Gate Dam; stilt forests; mobile sewers; genetically modified water sucking post-arboreals; SpongeOakland; San Francisco, Utah; bay-to-river-to-rivulets land reclamation; Climate Refugee ID cards for an odd/even year system of temporary displacement; walking houses; container wetlands as wildlife preserves and wastewater treatment plants; The Super Awesome Supersurface of Super Awesomeness.
Submission entries must be postmarked by June 29.
